saturday
20 december

min.+2° max.+7°
Overcast

Overcast

Overcast night

+3°

Cloudy morning

+2°

Partly cloudy day

+7°

Partly cloudy evening

+5°

Precipitation probability, %

-

-

-

-

Wind speed, m/s

0.8

0.8

0.8

0.9

sunday
21 december

min.+3° max.+6°
Cloudy

Cloudy

Partly cloudy night

+4°

Partly cloudy morning

+3°

Partly cloudy day

+6°

Overcast evening

+4°

Precipitation probability, %

-

-

-

-

Wind speed, m/s

0.8

0.9

0.8

0.7

monday
22 december

min.+1° max.+6°
Overcast

Overcast

Overcast night

+3°

Overcast morning

+2°

Overcast day

+5°

Overcast evening

+3°

Precipitation probability, %

-

-

-

-

Wind speed, m/s

0.6

0.6

0.5

0.7

Geomagnetic activity,
Kp-index for three days

02:00 05:00 08:00 11:00 14:00 17:00 20:00 23:00
20.12.2025
Saturday
1
-
3
3
2
2
2
1
21.12.2025
Sunday
2
2
2
2
2
1
1
1
22.12.2025
Monday
1
2
2
2
2
3
4
4
– Small disturbances
– Weak storms
– Strong storms
– Extreme storms